package com.redpack.redpost.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

public class logOut extends Action {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {

		// toma la session
		HttpSession session = request.getSession();

		// en caso de null
		if (session == null)
			return mapping.findForward("success");

		// en caso de no null
		session.removeAttribute("UserLogin");

		return mapping.findForward("success");

	}

}
